The development history of PLC
Since its birth in the late 1960s, PLC (Programmable [...]
What are the core components of a PLC?
PLC (Programmable Logic Controller) is the core equipment of [...]
What programming languages are there for PLC
According to the international standard IEC 61131-3, there are [...]
What is the basic working principle of PLC?
What is the basic working principle of PLC? 1. Core: [...]
What is PLC and in what situations is it mainly used?
PLC (Programmable Logic Controller) is a digital computer specially designed [...]
